Product Describtion: We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Product Application: Copper(I) selenide (Cu2Se) is a semiconductor material, which exists in cubic, tetragonal or orthorhombic forms. It forms thin films, which can be used as solar cell materials, optical filters, thermoelectric converters, electro-optical devices, and microwave shield coatings.
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Copper(I) selenide
Dangerous GoodsCAS number:20405-64-5 molecular formula:Cu2Se
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | Copper selenide (Cu2Se) | 20405-64-5 | Cuprous selenide | Dicopper selenide | 44P3QN57K9 | dicopper monoselenide | EINECS 243-796-7 | UNII-44P3QN57K9 | BERZELINE | cop-per(i) selenide | SELENKUPFER | Copper (I) Selenide | COPPER(1+) SELENIDE | CUPROUS SEL | ||
| CAS number | 20405-64-5 | molecular formula | Cu2Se |
| molecular weight | 206.05 g/mol | Exact mass | ≥99.9% metals basis |
| PSA | 0.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS08 , GHS09
Signal word:
Danger
Hazard Statement:
H301: 吞咽会中毒 H331: 吸入会中毒 H373: 通过长时间或反复暴露对器官造成损害 H400: 对水生生物有剧毒 H410: 对水生生物有剧毒并具有长期持续影响
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
Found 1 shareMSDS
20405-64-5 | Copper(I) selenide.pdf





